操作系统中有一组常称为特殊系统调用的程序,它不能被系统中断,在操作系统中称为【1】。
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David ignored all my suggestions and that put me in a really bad mood, so I didn’t say anything for the rest of the evening.
Max enjoyed the 300-mile train journey through the countryside, but now came the difficult bit.
Travel websites can quickly find the cheapest flights, for example, and fares cost less than they do from a travel agent.
When John came home on Thursday, his mother told him that she had made an appointment for him with the dentist.